155694784

素因数分解:

$2^6\times 7^1\times {\mathrm{347533}}^1$

素因数の和:347552

約数の個数: 28

約数和(自身を含む): 353094544

約数和(自身を除く): 197399760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 347533, 695066, 1390132, 2432731, 2780264, 4865462, 5560528, 9730924, 11121056, 19461848, 22242112, 38923696, 77847392, 155694784]

約数ペア:

[(1, 155694784), (2, 77847392), (4, 38923696), (7, 22242112), (8, 19461848), (14, 11121056), (16, 9730924), (28, 5560528), (32, 4865462), (56, 2780264), (64, 2432731), (112, 1390132), (224, 695066), (448, 347533)]